(来学网)小概率事件P的取值一般认为是
  • A.
    (来学网)P≤0.005
  • B.
    (来学网)P≤O.001
  • C.
    (来学网)P≤O.05
  • D.
    (来学网)P=O
  • E.
    (来学网)|P|≤O.05